Curriculum vitae for Steve J. Upton
Cryptosporidium and
coccidial research
Specialties: Development of coccidia in
vivo and in vitro; parasite/host cell interactions; taxonomy of coccidia
Professional
Experience:
Professor, Kansas State University
(1996-present); Associate Professor, Kansas State University (1992-1996);
Assistant Professor, Kansas State University (1986-1992); Visiting
Assistant Professor, University of Texas at El Paso (1984-1986);
post-doctoral research associate, Auburn University (1983-1984).
Education: BS Zoology, Oregon
State University (1975); non-degree student, Oregon State University (1976-
1977); MS Biology, University of New Mexico (1981); PhD
Zoology/Entomology, Auburn University (1983).
Awards: E.E. Byrd Award, Southeastern
Society of Parasitologists, 1982; KSU Dean's Arts and Sciences Scholar,
1989; KSU William L. Stamey Teaching Award, 1990; Henry Baldwin Ward
Medalist, American Society of Parasitologists, 1996.
Current committees: Director, KSU Laboratory
Animal Care Services.
Courses
Taught: Principles of Biology.
Lindsay, D., Upton, S.J., and Weiss, L.M. 2010. Chapter ???. Cystoisospora, Cyclospora, and Sarcocystis. In, Manual of Clinical Microbiology, Volume 2, 10th edition. Murry, P.R., Baron, E.H., Landry, M.L., and Phaller, M.A., editors. ASM Press, Washington, D.C. pp. (in press).
McAllister, C.T. and Upton, S.J. 2009. Two new species of Eimeria (Apicomplexa: Eimeriidae) from eastern red bats, Lasiurus borealis (Chiroptera: Vespertilionidae), in Arkansas and North Carolina. J Parasitol. 95: 991-993.
Nibert, M.L., Woods, K.M., Upton, S.J., and Ghabrial, S.A. 2009. Cryspovirus: a new genus of protozoan viruses in the family Partitiviridae. Archives of Virology 154: 1959-1965.
Nibert, M.L., Ghabrial, S.A., Woods, K.W., and Upton, S.J. 2008. A new species in the genus Cryspovirus, family Partitiviridae. Taxonomic Proposal to the International Committee on Taxonomy of Viruses. Code assigned 2008.002-005F. pp. 1-9.
McAllister, C.T. and Upton, S.J. 2008. A new species of Eimeria (Apicomplexa: Eimeriidae) from the marbled salamander, Ambystoma opacum (Caudata: Ambystomatidae), from nothern Louisiana. J Parasitol 94: 727-730.
McAllister, C.T., Seville, R., and Upton, S.J. 2008. Eimeria wenrichi (Apicomplexa: Eimeriidae) from the woodland vole, Microtus pinetorum (Rodentia: Cricetidae), in central Arkansas: A new host and geographic record. J Ark Acad Sci 62: 153-154.
El-Gayar, A.K., Holman, P.J., Craig, T.M., deMaar, T.W., Wilson, S.C., Chung, P., Woods, K.M., Norris, C., and Upton, S.J. 2008. A new species of coccidian (Apicomplexa: Sarcocystidae) from the slender-tailed meerkat Suricata suricatta (Scheber 1776) from South Africa. Acta Protozool. 47(1): 69-76.
Duszynski, D.W., Bolek, M.G., and Upton, S.J. 2007. Coccidia (Apicomplexa: Eimeriidae) of amphibians of the world. Zootaxa 1667: 1-77.
Yarlett, N., Waters, W.R., Harp, J.A., Wannemuehler, M.J., Morda, M., Bellcastro, J., Upton, S.J., Marton, L.J., and Frydman, B.J. 2007. Activity of DL-{alpha}-diflyoromethylarginine and polyamine analogues towards a T-cell receptor alpha deficient mouse model infection of Cryptosporidium parvum. Antimicrob. Ag. Chemother. 51: 1234-1239.
Yarlett, N., Wu, G., Waters, W.R., Harp, J.A., Wannemuehler, M.J., Morda, M., Athanasopoulos, D., Martinez, M.P., Upton, S.J., Marton, L.J., and Frydman, B.J. 2007. Cryptosporidium parvum spermidine/spermine N1-acetyltransferase exhibits different characteristics to the host enzyme. Mol. Biochem. Parasitol. 152(2): 170-180.
Woods, K.M. and Upton, S.J. 2007. In vitro development of Cryptosporidium parvum in serum-free media. Lett. Appl. Microbiol. 44: 520-523.
Lindsay, D., Upton, S.J., and Weiss, L.M. 2007. Chapter 141. Cystoisospora, Cyclospora, and Sarcocystis. In, Manual of Clinical Microbiology, volume 2, 9th edition. Murray, P.R., Baron, E.J., Jorgensen, J.H., Landry, M.L., and Pfaller, M.A., editors. ASM Press, Washington, D.C. pp. 2113-2121.
Xiao, L., Fayer, R., Ryan, U. and Upton, S.J. 2007. Response to the newly proposed species Cryptosporidium pestis. Trends Parasitol. 23(2): 41-42.
Cai, X., Woods, K.M., Upton, S.J., and Zhu, G. 2005. Application of quantitative real-time RT-PCR in assessing drug efficacy against the intracellular pathogen Cryptosporidium parvum in vitro. Antimicrob. Agents Chemother. 49: 4437-4442.
Rochelle, P.A., Upton, S.J., Montelone, B.A., and Woods, K. 2005. The response of Cryptosporidium parvum to UV light. Trends Parasitol. 21(2): 81-87.
McAllister, C.T., Upton, S.J., and Bursey, C.R. 2004. Parasites (Coccidia, Trematoda, Nematoda) from select bats of Arkansas. J. Ark. Acad. Sci. 58: 133-136.
Rochelle, P.A., Fallar, D., Marshall, M.M., Montelone, B.A., Upton, S.J., and Woods, K. 2004. Irreversible UV inactivation of Cryptosporidium spp. despite the presence of UV repair genes. J. Euk. Microbiol. 51(5): 553-562.
Rochelle, P.A., Mofidi, A.A., Marshall, M.M., Upton, S.J., Montelone, B.A., Woods, K., and Di Giovanni, G. 2004. An investigation of UV disinfection and repair in Cryptosporidium parvum. AWWA Research Foundation, Denver, CO. 83 pp.
Xiao, L., Fayer, R., Ryan, U., and Upton, S.J. 2004. Cryptosporidium taxonomy: recent advances and implications for public health. Clin. Microbiol. Rev. 17(1): 72-97.
Palmer, C.J., Xiao, L., Terashima, A., Guerra, H., Gotuzzo, E., Saldias, G., Bonilla, J.A., Zhou, L., Lindquist, A., and Upton, S.J. 2003. Cryptosporidium muris, a rodent pathogen recovered from a human in Peru. Emerg. Inf. Dis. 9: 1174-1176.
Upton, S.J. 2003. Cryptosporidium: they probably taste like chicken. In, Cryptosporidium: from Molecules to Disease. Thompson, R.C.A., Armson, A., and Ryan, U.M. eds. Elsevier Science B.V., Amsterdam. pp. 38-50. ISBN 0-444-51351-5.
Khramtsov, N.V. and Upton, S.J. 2003. dsRNAs of Cryptosporidium. J. Parasitol. 89 (suppl.): 165s-168s.
Dubey, J.P., Barr, B.C., Barta, J.R., Bjerkas, I., Bjorkman, C., Blagburn, B.L., Bowman, D.D., Buxton, D., Ellis, J.T., Gottstein, B., Hemphil, A., Hill, D.E., Howe, D.K., Jenkins, M.C., Kobayashi, Y., Koudela, B., Marsh, A.E., Mattsson, J., McAllister, M.M., Modry, D., Omata, Y., Sibley, L.D., Speer, C.A., Trees, A.J., Uggla, A., Upton, S.J., Williams, D.J.L., and Lindsay, D.S. 2002. Redescription of Neospora caninum Dubey, Carpenter, Speer, Topper, Uggla, 1988 and its differentiation from related coccidia. Int. J. Parasitol. 32(8): 929-946.
Upton, S.J. 2002. Comment on the proposed designation of Isospora suis Biester, 1934 as the type species of Isospora Schneider, 1881 (Protista, Apicomplexa). Bull. Zool. Nomen. 59(2): 125-128.
Kayser, O., W.R. Waters, K.M. Woods, S.J. Upton, J.S. Keithly, H. Laatsch, and A.F. Kiderlen. 2002. Evaluation of in vitro and in vivo activity of benzindazole-4,9-quinones against Cryptosporidium parvum. J. Antimicrob. Chemother. 50(6): 975-980.
Perkins, F.O., J.R. Barta, R.E. Clopton, M.A. Peirce, and S.J. Upton. 2002 (ISBN date 2000). Phylum Apicomplexa Levine, 1970. In: An Illustrated Guide to the Protozoa, 2nd. ed. (J.J. Lee, ed.). Allen Press, Lawrence, KS. pp. 190-200.
Upton, S.J. 2002 (ISBN date 2000). Suborder Eimeriorina Leger, 1911. In: An Illustrated Guide to the Protozoa, 2nd. ed. (J.J. Lee, ed.). Allen Press, Lawrence, KS. pp. 318-339.
McAllister, C.T., S.J. Upton, S.E. Trauth, and D.W. Allard. 2001. A redescription of Eimeria macyi (Apicomplexa: Eimeriidae) from the eastern pipistrelle, Pipistrellus subflavus (Mammalia: Chiroptera), from Arkansas. J. Ark. Acad. Sci. 55: 181-183.
Asmundsson, I.M., S.J. Upton, and P.S. Freed. 2001. Five new species of coccidia (Apicomplexa: Eimeriidae) from colubrid snakes of Ecuador. J. Parasitol. 87: 1077-1081.
Kayser, O., W.R. Waters, K.M. Woods, S.J. Upton, J.S. Keithly, and A.F. Kiderlen. 2001. Evaluation of in vitro activity of aurones and related compounds against Cryptosporidium parvum. Planta Med. 67: 722-725.
Duszynski, D.W. and S.J.Upton. 2001. Chapter 16. Enteric protozoans: Cyclospora, Eimeria, Isospora, and Cryptosporidium spp. In, Parasitic Diseases of Wild Mammals, 2nd edition. W.M. Samuel, M.J. Pybus, and A. Kocan, eds. Wildlife Disease Association, Iowa State University Press, Ames, Iowa. pp. 416-459 (720 pp total; ISBN 081382978X)
Upton, S.J., S.C. Wilson, T.M. Norton, and E.C. Greiner. 2001. A new species of Isospora Schneider, 1881 (Apicomplexa: Eimeriidae) from the Bali (Rothchild's) mynah, Leucopsar rothschildi (Passeriformes: Sturnidae), and comments concerning the genera Atoxoplasma Garnham, 1950 and Isospora. Syst. Parasitol. 48(1): 47-53.
Upton, S.J. 2000. Introduction of Dr. David S. Lindsay as the recipient of the Henry Baldwin Ward Medal for 2000. J. Parasitol. 86(6): 1182.
Fayer, R., U.M. Morgan, and S.J. Upton. 2000. Epidemiology of Cryptosporidium: transmission, detection and identification. Int. J. Parasitol. 30(12-13): 1305-1322.
Chung, P.A., J. Kasper, N.V. Khramtsov, and S.J. Upton. 2000. Cloning and molecular characterization of a gene encoding a Cryptosporidium parvum putative 20s proteasone B1-type subunit. DNA Sequence 11(3-4): 309-314.
Duszynski, D.W. and S.J.Upton. 2000. Coccidia (Apicomplexa: Eimeriidae) of the mammalian order Insectivora. Special Publication of the Museum of Southwestern Biology, No. 4. pp. 1-67.
Upton, S.J., M.A. Stamper, A.L. Osborn, S.L. Mumford, L. Zwick, M.J. Kinsel, and R.M. Overstreet. 2000. A new species of Eimeria (Apicomplexa, Eimeriidae) from the weedy sea dragon, Phyllopteryx taeniolatus (Osteichthyes: Syngnathidae). Dis. Aquat. Org. 43(1): 55-59.
Upton, S.J. and B. Whitaker. 2000. New species of Isospora (Apicomplexa, Eimeriidae) from the troupial and white-edged oriole (Icterus) spp. (Aves, Passeriformes, Icteridae). Acta Parasitologica 45(2): 67-70.
Morgan, U.M., L. Xiao, P. Monis, I. Sulaiman, I. Pavlasek, B.L. Blagburn, M. Olsen, S.J. Upton, N.K. Khramtsov, A. Lal, A. Elliot, and R.C.A. Thompson. 2000. Molecular and phylogenetic analysis of Cryptosporidium muris from various hosts. Parasitology 120(5): 457-464.
Khramtsov, N.V. and S. J. Upton. 2000. Association of RNA polymerase complexes of the parasitic protozoan Cryptosporidium parvum with virus-like particles: heterogeneous system. J. Virol. 74(13): 5788-5795.
Lindsay, D.S., K.M. Woods, S.J. Upton, and B.L. Blagburn. 2000. Activity of decoquinate against Cryptosporidium parvum in cell cultures and neonatal mice. Vet. Parasitol. 89: 307-311.
Khramtsov, N.V., P.A. Chung, C.C. Dykstra, J.K. Griffiths, U.N. Morgan, M.J. Arrowood, and S.J. Upton. 2000. Presence of dsRNAs in human and calf isolates of Cryptosporidium parvum. J. Parasitol. 86(2): 275-282.
Zhu, G., M.J. Marchewka, K.M. Woods, S.J. Upton, and J.S. Keithly. 2000. Molecular analysis of a type I fatty acid synthase in Cryptosporidium parvum. Mol. Biochem. Parasitol. 105(2): 253-260.
Lindsay, D.S., S.J. Upton, D.S. Owens, U.M. Morgan, J.R. Mead, and B.L. Blagburn. 2000. Cryptosporidium andersoni n. sp. (Apicomplexa: Cryptosporidiidae) from cattle, Bos taurus. J. Euk. Microbiol. 47(1):91-95.
Woods, K.M., M. Tilley, A. Iseli, S.J. Upton, B.A. Montelone, and N.V. Khramtsov. 1999. Sequence of the gene encoding hsp90e from Cryptosporidium parvum. DNA Sequence 10(4-5): 339-342.
Duszynski, D.W., W.D. Wilson, S.J. Upton, and N.D. Levine. 1999. Coccidia (Apicomplexa: Eimeriidae) of the mammalian orders Primates and Scandentia (Tree shrews). International Journal of Primatology 20(5): 761-797.
Nesterenko, M.V., K.M. Woods, and S.J. Upton. 1999. Receptor/ligand interactions between Cryptosporidium parvum and the surface of the host cell. Biochimica et Biophysica Acta 1454(2): 165-173.
Lindsay, D.S., S.J. Upton, and J.P. Dubey. 1999. A structural study of the Neospora caninum oocyst. Int. J. Parasitol. 29: 1521-1533.
Lindsay, D.S., S.J. Upton, and M.B. Hildreth. 1999. Descriptions of two new species of coccidia (Protozoa: Eimeriidae) and redescriptions of Eimeria ivensae and Eimeria odocoilei from captive white-tailed deer, Odocoileus virginianus. Journal of Parasitology 85: 1120-1125.
Lindsay, D.S., B.L. Blagburn, and S. J. Upton. Part 4. 1999. Chapter 101. Animal Models for Antimicrobial Chemotherapy. Parasitic Infection Models. Animal models of Cryptosporidium gastrointestinal infection, in Handbook of Animal Models of Infection, O. Zak and M. Sande (eds). Academic Press 851-858.
Klein, R.D., T.G. Geary, A.S. Gibson, M.A. Favreau, C.A. Winterrowd, S.J. Upton, J.S. Keithly, G. Zhu, R.L. Malmberg, M.P. Martinez, and N. Yarlett. 1999. Reconsitution of a bacterial/plant polyamine biosynthesis pathway in Saccharomyces cerevisiae. Microbiology 145: 301-307.
Woods, K.M. and S.J. Upton. 1998. Efficacy of select antivirals against Cryptosporidium parvum in vitro. FEMS Microbiology Letters 168(1): 59-63.
Duszynski, D.W., S.J. Upton, and L. Couch. 1998. The coccidia of the world: a unified database. In, Proceedings of the 9th International Congress of Parasitology, Makuhari Messe, Chiba, Japan, 24-28 August, 1998. I. Tada, S. Kojima, and M. Tsuji, editors. Monduzzi Editore, Bologna. pp. 1067-1071.
Khramtsov, N.V. and S.J. Upton. 1998. High-temperature inducible cell-free transcription and replication of double-stranded RNAs within the parasitic protozoan Cryptosporidium parvum. Virology 245(2): 331-337.
Wilber, P.G., D.W. Duszynski, S.J. Upton, R.S. Seville, and J.O. Corliss. 1998. A revision of the taxonomy and nomenclature of the Eimeria spp. (Apicomplexa: Eimeriidae) from rodents in the Tribe Marmotini (Sciuridae). Syst. Parasitol. 39(2): 113-135.
Upton, S.J. 1998. Book review. The parasites of Homo sapiens. An annotated checklist of the protozoa, helminths and arthropods for which we are home. Ashford, R.W. and Crewe, W. eds. Ann. Trop. Med. Parasitol. 92: 901.
LeBlancq, S.M., N.V. Khramtsov, F. Zamani, S.J. Upton, and T.W. Wu. 1997. Ribosomal RNA gene organization in Cryptosporidium parvum. Molecular and Biochemical Parasitology 90: 463-478.
Upton, S.J. and C.A. Zien. 1997. Description of a Giardia varani-like flagellate from a water monitor, Varanus salvator, from Malaysia. J. Parasitol. 83(5): 970-971.
Khramtsov, N.V., K.M. Woods, M.V. Nesterenko, C.C. Dykstra, and S.J. Upton. 1997. Virus-like double-stranded RNAs in the parasitic protozoan, Cryptosporidium parvum. Mol. Microbiol. 26(2): 289-300.
Keithly, J.S., G. Zhu, S.J.Upton, K.M. Woods, M.P. Martinez, and N. Yarlett. 1997. Polyamine biosynthesis in Cryptosporidium parvum and its implications for chemotherapy. Mol. Biochem. Parasitol. 88(1-2): 35-42.
Tilley, M. and S.J. Upton. 1997. Biochemistry of Cryptosporidium. In: Cryptosporidium and cryptosporidiosis, Fayer, R., ed. CRC Press, Boca Raton. pp. 163-180.
Upton, S.J. 1997. In vitro cultivation of Cryptosporidium. In: Cryptosporidium and cryptosporidiosis, Fayer, R., ed. CRC Press, Boca Raton. pp. 181-207.
Slifko, T.R., D.E. Friedman, J.B. Rose, S.J. Upton, and W. Jakubowski. 1997. Unique cultural methods used to detect viable Cryptosporidium parvum oocysts in environmental samples. Wat. Sci. Tech. 35: 363-368.
Blunt, D.S., N.V. Khramtsov, S.J. Upton, and B.A. Montelone. 1997. Molecular karytotype analysis of Cryptosporidium parvum: evidence for eight chromosomes and a low-molecular size molecule. Clin. Diag. Lab. Immunol. 4(1): 11-13.
Khramtsov, N.V., B. Oppert, B.A. Montelone, & S.J. Upton. 1997. Sequencing, analysis and expression in Escherichia coli of a gene encoding a 15 kDa Cryptosporidium parvum protein. Biochemical and Biophysical Research Communications 230: 164-166.
Nesterenko, M.V., K.M. Woods, and S.J. Upton. 1997. Effective nonradioactive method of surface labeling Cryptosporidium parvum sporozoites. Acta Tropica 65(1): 53-57.
Nesterenko, M.V., K.M. Woods, and S.J. Upton. 1997. Effects of manganese salts on the AIDS-related pathogen, Cryptosporidium parvum in vitro and in vivo. Biol. Trace Element Res. 56(3): 243-253.
McAllister, C.T., S.J. Upton, D.G. Barker, and C.W. Painter. 1996. Sarcocystis sp. (Apicomplexa) from the New Mexico ridgenose rattlesnake, Crotalus willardi obscurus (Serpentes: Viperidae) from Sonora, Mexico. J. Helminthol. Soc. Wash. 63(1): 128-130.
Nesterenko, M.V. and S.J. Upton. 1996. A rapid microcentrifuge procedure for purification of Cryptosporidium sporozoites. J. Microbiol. Meth. 25(1): 87-89.
Blunt, D.S., B.A. Montelone, S.J. Upton, and N.V. Khramtsov. 1996. Sequence of the putative Cryptosporidium parvum protein disulphide isomerase-encoding DNA. Gene 181: 221-223.
Woods, K.M., M.V. Nesterenko, and S.J. Upton. 1996. Efficacy of 101 antimicrobials and other agents on development of Cryptosporidium parvum in vitro. Ann. Trop. Med. Parasitol. 90(6): 603-615.
Yarlett, N., M.P. Martinez, G.Zhu, J.S. Keithly, K. Woods, and S.J. Upton. 1996. Cryptosporidium parvum: polyamine biosynthesis from agamatine. J. Euk. Microbiol. 43(5): 73s.
Khramtsov, N.V., D.S. Blunt, B.A. Montelone, and S.J. Upton. 1996. The putative acetyl-CoA synthetase gene of Cryptosporidium parvum and a new conserved protein motif in acetyl-CoA synthetases. J. Parasitol. 82(3): 423-427.
McAllister, C.T. and S.J. Upton. 1996. Identification of coccidian genera in amphibians and reptiles. Vivarium 7(5): 44-48.
Lindsay, D.S., R. McKown, S.J. Upton, C.T. McAllister, M.A. Toivio-Kinnucan, J.K. Veatch, and B.S. Blagburn. 1996. Prevalence and identity of Sarcocystis infections in armadillos (Dasypus novemcinctus). J. Parasitol. 82(3): 518-520.
Oppert, B., K.J. Kramer, D. Johnson, S.J. Upton, and W.H. McGaughey. 1996. Luminal proteinases from Plodia interpunctella and the hydrolysis of Bacillus thuringiensis CrylA(c) protoxin. Insect Biochem. Mol. Biol. 26(6): 571-583.
Upton, S.J. and H.H. Gillock. 1996. Infection dynamics of Cryptosporidium parvum in ICR outbred suckling mice. Folia Parasitol.(Praha) 43: 101-106.
Upton, S.J. 1996. Acceptance of the 1996 Henry Baldwin Ward medal. Journal of Parasitology 82(6): 866-868.
Cimon, K.Y., R.D. Oberst, S.J. Upton, and D.A. Mosier. 1996. Biliary cryptosporidiosis in two corn snakes (Elaphe guttata). J. Vet. Diagn. Invest. 8: 398-399.
McAllister, C.T., S.J. Upton, and S.E. Trauth. 1995. Hemogregarines (Apicomplexa) and Falcaustra chelydrae (Nematoda) in an Alligator snapping turtle, Macroclemys temminckii (Reptilia: Testudines), from Arkansas. J. Helminthol. Soc. Wash. 62(1): 74-77.
McKown, R.D., J.K. Veatch, R.J. Robel, and S.J. Upton. 1995. Endoparasites of beaver (Castor canadensis) from Kansas. J. Helminthol. Soc. Wash. 62(1): 89-93.
Upton, S.J., M. Tilley, and D.B. Brillhart. 1995. Effects of select media supplements on in vitro development of Cryptosporidium parvum in HCT-8 cells. J. Clin. Microbiol. 33(2): 371-375.
McAllister, C.T., S.J. Upton, S.E. Trauth, and J.R. Dixon. 1995. Coccidian parasites (Apicomplexa) from snakes in the Southcentral and Southwestern United States: New host and geographic records. J. Parasitol. 81(1): 63-68.
Upton, S.J., C.T., McAllister, and C.M. Garrett. 1995. A new species of Eimeria (Apicomplexa) from captive wood turtles, Clemmys insculpta (Testudines: Emydidae), from the Dallas Zoo. Acta Protozoologica 34(1): 57-60.
Amin, O., C.L. Kramer, and S.J. Upton. 1995. First report of the acanthocephalan Macracanthorhynchus ingens from the domestic dog Canis familiaris in Kansas. Texas J. Sci. 47(1): 69-71.
Upton, S.J., M.A. Stamper, and B.R. Whitaker. 1995. Isospora bellicosa sp.n. (Apicomplexa) from a Peruvian red- breasted meadowlark, Sturnella bellicosa (Passeriformes: Icteridae). Archiv fur Protistenkunde: 145(2):132-134.
McAllister, C.T., S.J. Upton, E.R. Jacobson, and W. Kopit. 1995. A description of Isospora amphiboluri (Apicomplexa: Eimeriidae) from the inland bearded dragon, Pogona vitticeps (Sauria: Agamidae). J. Parasitol. 81(2): 281-284.
Woods, K.M., M.V. Nesterenko, and S.J. Upton. 1995. Development of a microtitre ELISA to quantify development of Cryptosporidium parvum in vitro. FEMS Microbiol. Lett. 128(2): 89-93.
Khramtsov, N.V., M. Tilley, D.S. Blunt, B.A. Montelone, and S.J. Upton. 1995. Cloning and analysis of a Cryptosporidium parvum gene encoding a protein with homology to cytoplasmic form hsp70. J. Euk. Microbiol. 42(4): 416-422.
McAllister, C.T., S.J. Upton, S.E. Trauth, and C.R. Bursey. 1995. Parasites of wood frogs, Rana sylvatica from Arkansas, with a description of a new species of Eimeria (Apicomplexa: Eimeriidae). J. Helminthol. Soc. Wash. 62(2): 143- 149.
McAllister, C.T., C.R. Bursey, S.J. Upton, S.E. Trauth, and D.B. Conn. 1995. Parasites of Desmognathus brimleyorum (Caudata: Plethodontidae) from the Ouachita Mountains of Arkansas and Oklahoma. J. Helminthol. Soc. Wash. 62(2): 150-156.
Upton, S.J. and M. Tilley. 1995. Effects of reduced oxygen atmosphere on motility, penetration of host cells, and intracellular survival of Eimeria nieschulzi sporozoites in vitro. J. Helminthol. Soc. Wash. 62(2): 223-225.
Upton, S.J., C.T. McAllister, S.E. Trauth, and L.D. Gage. 1995. A new species of Eimeria (Apicomplexa) from the prairie ringneck snake, Diadophis punctatus arnyi (Serpentes: Colubridae), from Arkansas. Acta Protozool. 34(3): 217-220.
Friedman, C.S., G.R. Gardner, R.P. Hedrick, M. Stephenson, R.J. Cawthorn, and S.J. Upton. 1995. Pseudoklossia haliotis sp. n. (Apicomplexa) from the kidney of California abalone, Haliotis spp. (Mollusca). J. Invert. Pathol. 66(3): 33-38.
Upton, S.J., C.T. McAllister, and S.E. Trauth. 1995. A new species of Chloromyxum (Myxozoa: Chloromyxidae) from the gall bladder of Eurycea spp. (Caudata: Plethodontidae) in North America. J. Wildlif. Dis. 31(3): 394-396.
Upton, S.J., T.A. Langen, and T.F. Wright. 1995. A new species of Isospora Schneider, 1881 (Apicomplexa: Eimeriidae) from the white-throated magpie-jay, Calocitta formosa (Passeriformes: Corvidae) from Costa Rica. Syst. Parasitol. 31(3): 195-199.
Nesterenko, M.V., M. Tilley, and S.J. Upton. 1995. A metallo-dependent cysteine proteinase of Cryptosporidium parvum associated with the surface of sporozoites. Microbios 83(2): 77- 88.
McAllister, C.T., J.N. Stuart, and S.J. Upton. 1995. Coccidia (Apicomplexa: Eimeriidae) from the big bend slider, Trachemys gaigeae (Testudines: Emydidae), in New Mexico. J. Parasitol. 81(5): 804-805.
Barnard, S.M. and S.J. Upton. 1994. A Veterinary Guide to the Parasites of Reptiles: Protozoa. Krieger Publishing Co., Malabar, Florida. 154 pp.
Mitschler, R.R., R. Welti, and S.J. Upton. 1994. A comparative study of lipid compositions of Cryptosporidium parvum (Apicomplexa) and Madin-Darby bovine kidney cells. J. Euk. Microbiol. 41: 8-12.
Lindsay, D.S., S.J. Upton, C.A. Sundermann, R.D. McKown, and B.L. Blagburn. 1994. Caryospora tremula and Sarcocystis sp. from turkey vultures, Cathartes aura: Descriptions of oocysts and sporocysts and attempted transmission to rodents. J. Helminthol. Soc. Wash. 61(1): 8-12.
Brillhart, D.B., L.B. Fox, J.P. Dubey, and S.J. Upton. 1994. Sero-prevalence of Toxoplasma gondii in wild mammals in Kansas. J. Helminthol. Soc. Wash. 61(1): 113-117.
Eggleston, M.T., M. Tilley, and S.J. Upton. 1994. Enhanced development of Cryptosporidium parvum in vitro by removal of oocyst toxins from infected cell monolayers. J. Helminthol. Soc. Wash. 61(1): 118-121.
Nesterenko, M.V., M. Tilley, and S.J. Upton. 1994. A simple modification of Blum's silver stain method allows for 30 minute detection of proteins in polyacrylamide gels. J. Biochem. Biophys. Meth. 28(2): 239-242.
Brillhart, D.B., L.B. Fox, and S.J. Upton. 1994. Ticks (Acari: Ixodidae) collected from small and medium-sized Kansas mammals. J. Med. Entomol. 31(3): 500-504.
Upton, S.J., M. Tilley, M.V. Nesterenko, and D.B. Brillhart. 1994. A simple and reliable method of producing in vitro infections of Cryptosporidium parvum (Apicomplexa). FEMS Microbiol. Lett. 118(1-2): 45-50.
Upton, S.J., M. Tilley, and D.B. Brillhart. 1994. Comparative development of Cryptosporidium parvum (Apicomplexa) in 11 continuous host cell lines. FEMS Microbiol. Lett. 118(3): 233-236.
Upton, S.J., K. Hanley, and T.J. Case. 1994. Eimeria frenatus n. sp. and Eimeria rochalimai Apicomplexa: Eimeriidae) from Hemidactylus frenatus (Sauria: Gekkonidae) in Hawaii, USA. Trans. Am. Microscop. Soc. 113(3): 390-394.
Upton, S.J., C.T. McAllister, and S.E. Trauth. 1994. Caryospora masticophis n. sp. (Apicomplexa) from Masticophis flagellum and Coluber constrictor (Serpentes) in Arkansas, USA. Trans. Am. Microscop. Soc. 113(3): 395-399.
McAllister, C.T., S.J. Upton, and S.E. Trauth. 1994. New host and distribution records for coccidia (Apicomplexa: Eimeriidae) from North American lizards (Reptila: Sauria). J. Helminthol. Soc. Wash. 61(2): 221-224.
Tilley, M. and S.J. Upton. 1994. Both CP15 and CP25 are left as trails behind gliding sporozoites of Cryptosporidium parvum (Apicomplexa). FEMS Microbiol. Lett. 120(3): 275-279.
Upton, S.J., M. Tilley, and D.B. Brillhart. 1994. Comparative development of Cryptosporidium parvum in MDBK and HCT-8 cells under select atmospheres. Biomed. Lett. 49(196): 265-271.
Upton, S.J. and T.F. Wright. 1994. A new species of Eimeria (Apicomplexa) from the Orange-fronted conure, Aratinga canicularis (Psittaciformes), in Costa Rica. Acta Protozoologica 33(2): 117-119.
Upton, S.J., S.C. Wilson, and M.D. Coker. 1994. Isospora puella sp. n. (Apicomplexa) from a bluebird, Irena puella (Passeriformes: Irenidae). Archiv fur Protistenkunde 144(4):406- 408.
McAllister, C.T., S.J. Upton, and S.E. Trauth. 1994. New host and geographic records for coccidia (Apicomplexa: Eimeriidae) from North American turtles. J. Parasitol. 80(6): 1045-1049.
McAllister, C.T., S.J. Upton, and S.E. Trauth. 1993. Endoparasites of western slimy salamanders, Plethodon albagula (Caudata: Plethodontidae), from Arkansas. J. Helminthol. Soc. Wash. 60(1): 124-126.
McAllister, C.T., S.E. Trauth, S.J. Upton, and D.H. Jamieson. 1993. Endoparasites of the bird-voiced tree frog, Hyla avivoca (Anura: Hylidae), from Arkansas. J. Helminthol. Soc. Wash. 60(1): 140-143.
Upton, S.J., C.T. McAllister, and C.M. Garrett. 1993. A new species of Eimeria (Apicomplexa) from Cordylus cataphractus (Sauria: Cordylidae), from South Africa. J. Egypt. Soc. Parasitol. 23(1): 189-194.
Jenkins, M., R. Fayer, M. Tilley, and S.J. Upton. 1993. Cloning and expression of a cDNA encoding epitopes shared by 15- kDa and 60-kilodalton proteins of Cryptosporidium parvum sporozoites. Inf. Immun. 61(6): 2377-2382.
Upton, S.J., C.T. McAllister, and C.M. Garrett. 1993. Description of a new species of Eimeria (Aplicomplexa: Eimeriidae) from Heloderma suspectum (Sauria: Helodermatidae). Tex. J. Sci. 45(2): 155-159.
McAllister, C.T., S.J. Upton, R.R. Hollander, and K.M. Hogan. 1993. Coccidian parasites of heteromyid and murid rodents from Baja California de Sur, Mexico. J. Helminthol. Soc. Wash. 60(2): 256-258.
McAllister, C.T., S.J. Upton, C.M. Garrett, J.N. Stuart, and C.W. Painter. 1993. Haemogregarines and Sarcocystis sp. in a western green rat snake, Senticolis triaspis intermedia, in New Mexico. J. Helminthol. Soc. Wash. 60(2): 284-286.
Lindsay, D.S., R.R. Mitschler, M.A. Toivio-Kinnucan, S.J. Upton, J.P. Dubey, and B.L. Blagburn. 1993. Association of host cell mitochondria with developing Toxoplasma gondii tissue cysts. Am. J. Vet. Res. 54(10): 1663-1667.
McAllister, C.T., S.J. Upton, and C.M. Garrett. 1993. Eimeria sternfeldi n. sp. (Apicomplexa: Eimeriidae) from the Australian blue-tongued skink, Tiliqua multifasciata (Sauria: Scincidae). J. Parasitol. 79(5): 681-683.
Tilley, M., M.T. Eggleston, and S.J. Upton. 1993. Multiple oral inoculations with Cryptosporidium parvum as a means of immunization for production of monoclonal antibodies. FEMS Microbiol. Lett. 113(10): 235-240.
Upton, S.J., P.S. Freed, and D.A. Freed. 1993. Redescription of Eimeria bitis (Apicomplexa) from Bitis arietans (Serpentes) from Namibia, Africa. Tex. J. Sci. 45(4): 311-314.
Upton, S.J. and R.M. Pitts. 1993. A new species of coccidian (Apicomplexa: Eimeriidae) from Synaptomys cooperi (Rodentia: Muridae) in Missouri. Tex. J. Sci. 45(4): 315-318.
Mitschler, R.R., R.L. Morrison, S.R. Goldberg, and S.J. Upton. 1993. Redescription of Eimeria sceloporis (Apicomplexa: Eimeriidae) from a new host Sceloporus jarrovii (Sauria: Phrynosomatidae). Tex. J. Sci. 45(4): 356-358.
Upton, S.J., C.T. McAllister, and S.E. Trauth. 1993. The coccidia (Apicomplexa: Eimeriidae) of Caudata (Amphibia), with descriptions of two new species from North America. Can. J. Zool. 71(12): 2410-2418.
Lindsay, D.S., S.J. Upton, B.L. Blagburn, M. Toivo- Kinnucan, J.P. Dubey, C.T. McAllister, and S.E. Trauth. 1992. Demonstration that Sarcocystis montanaensis has a speckled kingsnake-prairie vole life cycle. J. Helminthol. Soc. Wash. 59(1): 9-15.
Upton, S.J., C.T. McAllister, S.E. Trauth, and D.K. Bibb. 1992. Description of two new species of coccidia (Apicomplexa: Eimeriorina) from flat-headed snakes, Tantilla gracilis (Serpentes: Colubridae) and reclassifiction of misnomer species within the genera Isospora and Sarcocystis from snakes. Trans. Am. Microscop. Soc. 111(1): 50-60.
McAllister, C.T. and S.J. Upton. 1992. A new species of Eimeria (Apicomplexa: Eimeriidae) from Pseudemys texana (Testudines: Emydidae), from north-central Texas. Texas J. Sci. 44(1): 37-41.
Upton, S.J., D.K. Odell, and M.T. Walsh. 1992. Description of the oocysts of Caryospora undata (Apicomplexa) from tufted puffins, Lunda cirrhata (Charadriiformes). Texas J. Sci., 44(1): 79-82.
Upton, S.J., R.M. Pitts, C.T. McAllister, and R.R. Hollander. 1992. New host records for Eimeria geomydis Skidmore, 1929 from Geomys spp. (Rodentia: Geomyidae) and redescription of the oocysts from Geomys bursarius. Texas J. Sci. 44(1): 95-98.
Upton, S.J. and R.D. McKown. 1992. The red-tailed hawk, Buteo jamaicensis, a native definitive host of Frenkelia microti (Apicomplexa) in North America. J. Wildlf. Dis. 28(1): 85-90.
Upton, S.J. and M. Tilley. 1992. Effects of select media supplements on motility and development of Eimeria nieschulzi in vitro. J. Parasitol. 78(2): 329-333.
Upton, S.J., P.S. Freed, D.A. Freed, C.T. McAllister, and S.R. Goldberg. 1992. Testicular myxosporidiasis in the flat- backed toad, Bufo maculatus (Amphibia: Bufonidae), from Cameroon, Africa. J. Wildlf. Dis. 28(2): 326-329.
Upton, S.J., C.T. McAllister, and S.E. Trauth. 1992. Description of a new species of Eimeria (Apicomplexa: Eimeriidae) from the Alligator snapping turtle, Macroclemys temminckii (Testudines: Chelydridae). J. Helminthol. Soc. Wash. 59(2): 167- 169.
Lindsay, D.S., S.J. Upton, M. Toivio-Kinnucan, R.D. McKown, and B.L. Blagburn. 1992. Ultrastructure of Frenkelia microti in prairie voles inoculated with sporocysts from red- tailed hawks. J. Helminthol. Soc. Wash. 59(2): 170-176.
Upton, S.J., C.T. McAllister, D.B. Brillhart, D.W. Duszynski, and C.D. Wash. 1992. Cross-transmission studies with Eimeria arizonensis-like oocysts (Apicomplexa) in new world rodents of the genera Baiomys, Neotoma, Onychomys, Peromyscus, and Reithrodontomys spp. (Muridae). J. Parasitol. 78(3): 406- 413.
Upton, S.J., P.S. Freed, and D.A. Burdick. 1992. Description of the oocysts of three new species of coccidia (Apicomplexa: Eimeriidae) from lizards in Namibia. Syst. Parasitol. 22(2): 33-37.
Mock, D.E., D.B. Brillhart, and S.J. Upton. 1992. Field ecology of Lyme disease in Kansas. Kansas Medicine 93(9): 246- 249.
Duszynski, D.W., M.J. Patrick, L. Couch, and S.J. Upton. 1992. Eimerians in harvest mice, Reithrodontomys spp., from Mexico, California, and New Mexico, and phenotypic plasticity in oocysts of Eimeria arizonensis. J. Protozool. 39(5): 644-648.
Upton, S.J., C.T. McAllister, and S.E. Trauth. 1992. Description of the oocysts of two new species of Eimeria (Apicomplexa: Eimeriidae) from the rough earth snake, Virginia striatula (Serpentes: Colubridae) in Texas and Arkansas. Syst. Parasitol. 23: 51-54.
Upton, S.J., P.S. Freed, and D.A. Freed. 1992. Two new species of Caryospora (Apicomplexa) from snakes in Cameroon, with redescriptions of two coccidians from Hemidactylus mabouia (Gekkonidae). Syst. Parasit. 23: 135-140.
Gardner, S.L., S.J. Upton, C.R. Lambert, and O.C. Jordan. 1991. Redescription of Eimeria escomeli (Rastegaieff, 1930) from Myrmecophaga tridactyla in Bolivia. J. Helminthol. Soc. Wash. 58(1): 16-18.
McAllister, C.T., S.J. Upton, and B.D. Earle. 1991. Eimeria callispermophili and E. moranensis (Apicomplexa: Eimeriidae) from the Mexican ground squirrel, Spermophilus mexicanus (Rodentia: Sciuridae), in southcentral Texas, U.S.A. Trans. Am. Microscop. Soc., 110(1): 71-74.
Lindsay, D.S., S.J. Upton, B.L. Blagburn, M. Toivio- Kinnucan, C.T. McAllister, and S.E. Trauth. 1991. Sporocysts isolated from the southern copperhead, Agkistrodon contortrix contortrix, produce Sarcocystis montanaensis-like sarcocysts in prairie voles, Microtus ochrogaster. J. Wildlf. Dis. 27(1): 148- 152.
Tilley, M., S.J. Upton, R. Fayer, J.R. Barta, C.E. Chrisp, P.S. Freed, B.L. Blagburn, B.C. Anderson, and S.M. Barnard. 1991. Identification of a 15 kilodalton surface glycoprotein on sporozoites of Cryptosporidium parvum. Inf. Immun. 59(3): 1002- 1007.
Upton, S.J., M. Tilley, R.R. Mitschler, and B.S. Oppert. 1991. Incorporation of exogenous uracil by Cryptosporidium parvum in vitro. J. Clin. Microbiol. 29(5): 1062-1065.
McAllister, C.T., P.S. Freed, S.J. Upton, D.A. Burdick, and N.A. Wilson. 1991. Parasites of the roughtail gecko, Cyrtopodion scabrum (Sauria: Gekkonidae), from Galveston, Texas. Texas J. Sci. 43(2): 199-204.
McAllister, C.T., S.J. Upton, and F.C. Killebrew. 1991. Coccidian parasites (Apicomplexa: Eimeriidae) of Graptemys cageli and G. versa (Testudines: Emydidae) from Texas. J. Parasitol. 77(3): 500-502.
Upton, S.J. and C.T. McAllister. 1991. Description of the oocysts of Eimeria whitakeri n. sp. (Apicomplexa: Eimeriidae) from least shrews, Cryptotis parva (Insectivora: Soricidae). Syst. Parasitol. 20(1):59-61.
Todd, S.C., M.S. Phillips, G.L. Marchin, and S.J. Upton. 1991. Cryptosporidium and Giardia in surface waters in and around Manhattan, Kansas. Trans. Kansas Acad. Sci. 94(3-4):101- 106.
Upton, S.J., C.T. McAllister, and S.E. Trauth. 1991. Two new species of coccidia (Apicomplexa: Eimeriidae) from Eumeces fasciatus (Sauria: Scincidae) in Arkansas. Can. J. Zool. 69(8): 2028-2030.
Mock, D.E., D.B. Brillhart, L.B. Fox, and S.J. Upton. 1991. Ticks (Acari: Ixodidae) from raccoons (Procyon lotor) in eastern Kansas, with a new state record for Ixodes texanus. J. Kansas Entomol. Soc. 64(3):344-345.
Upton, S.J., D.B. Brillhart, and C.T. McAllister. 1991. Two morphologically distinct types of Giardia sp. occur in cotton rats, Sigmodon hispidus. Texas J. Sci. 43(4): 373-376.
Upton, S.J., P.S. Freed, and D.A. Burdick. 1991. Description of a new species of Eimeria (Apicomplexa: Eimeriidae) from Palmatogecko rangei (Sauria: Gekkonidae) in Namibia. Texas J. Sci., 43(4): 411-414.
Upton, S.J. and C.J. Oppert. 1991. Description of the oocysts of Eimeria arnyi (Apicomplexa: Eimeriidae) from the eastern ringneck snake, Diadophis punctatus arnyi (Serpentes: Colubridae). Syst. Parasitol. 20(3): 195-197.
Upton, S.J., C.T. McAllister, and S.E. Trauth. 1991. Description of the oocysts of Eimeria septemvittata n. sp. (Apicomplexa: Eimeriidae) from queen snakes, Regina septemvittata (Serpentes: Colubridae), in Arkansas. Syst. Parasitol. 20(3): 199-201.
McAllister, C.T., S.J. Upton, and S.E. Trauth. 1991. A new species of coccidian parasite (Apicomplexa: Eimeriidae) from the prairie racerunner, Cnemidophorus sexlineatus viridis (Sauria: Teiidae), in Arkansas. J. Parasitol. 77(6): 910-913.
McAllister, C.T., S.J. Upton, J.V. Planz, and T.S. DeWalt. 1991. New host and locality records of coccidia (Apicomplexa: Eimeriidae) from rodents in the southwestern and western United States. J. Parasitol. 77(6): 1016-1019.
Fayer, R., M. Tilley, S.J. Upton, A.J. Guidry, D.W. Thayer, M. Hildreth, and J. Thomson. 1991. Production and preparation of hyperimmune bovine colostrum for passive immunotherapy of cryptosporidiosis. J. Protozool. 38(6): 38s- 39s.
Tilley, M. and S.J. Upton. 1991. Sporozoites and merozoites of Cryptosporidium parvum share a common epitope recognized by a monoclonal antibody and two-dimensional electrophoresis. J. Protozool. 38(6): 48s-49s.
Tilley, M., S.J. Upton, and C.E. Chrisp. 1991. A comparative study on the biology of Cryptosporidium sp. from guinea pigs and Cryptosporidium parvum (Apicomplexa). Can. J. Microbiol. 37(12): 949-952.
Upton, S.J., K. Hanley, T.J. Case, and C.T. McAllister. 1991. Description of Isospora schlegeli n.sp. (Apicomplexa: Eimeriidae) from gekkonid lizards in the South Pacific. Can. J. Zool. 69(12): 3108-3110.
Marchin, G.L. and S.J. Upton. 1991. Microbial contamination of surface and ground waters adjacent to agricultural enterprises in Kansas. Contribution No. 285, Report No. G1563-02, May, 1991. Kansas Water Resources Research Inst., Lawrence, KS. 45 pp.
Current, W.L., S.J. Upton, and P.L. Long. 1990. Chapter 1. Taxonomy and Life Cycles. In: Coccidiosis of Man and Domestic Animals. Long, P.L., ed. CRC Press, Boca Raton. pp. 1-16.
Upton, S.J. and C.A. Sundermann. 1990. Chapter 9. Caryospora: Biology. In: Coccidiosis of Man and Domestic Animals. Long, P.L., ed. CRC Press, Boca Raton. pp. 187-204.
Upton, S.J. 1990. Chapter 10. Cryptosporidiosis in lower vertebrates. In: Cryptosporidiosis in man and animals. Dubey, J.P., Speer, C.A., and Fayer, R., eds. CRC Press, Boca Raton. pp. 149-156.
McAllister, C.T., S.J. Upton, and S.E. Trauth. 1990. A new species of Eimeria (Apicomplexa: Eimeriidae) from the green water snake, Nerodia cyclopion (Reptilia: Serpentes), in Arkansas. Trans. Am. Microscop. Soc. 109(1): 69-73.
Tilley, M., S.J. Upton, B.L. Blagburn, and B.C. Anderson. 1990. Identification of outer oocyst wall proteins of three species of Cryptosporidium (Apicomplexa: Cryptosporidiidae) by 125I surface labeling. Inf. Immun. 58(1): 252-253.
McAllister, C.T., S.J. Upton, and D.M. Boyer. 1990. Eimeria dixoni sp. n. (Apicomplexa: Eimeriidae) from an introduced population of common house geckos, Hemidactylus frenatus (Sauria: Gekkonidae), in Dallas County, Texas. J. Helminthol. Soc. Wash., 57(1): 1-4.
Lindsay, D.S., J.P. Dubey, S.J. Upton, and R.K. Ridley. 1990. Serological prevalence of Neospora caninum and Toxoplasma gondii from dogs in Kansas. J. Helminthol. Soc. Wash., 57(1): 86- 88.
McAllister, C.T. and S.J. Upton. 1990. Description of the oocysts of Eimeria paludosa (Apicomplexa: Eimeriidae) from Fulica americana (Aves: Gruiformes), with comments on synonyms of eimerian species from related birds. J. Parasitol., 76(1): 27- 29.
Tilley, M. and S.J. Upton. 1990. Identification of sporozoite surface proteins and antigens of Eimeria nieschulzi (Apicomplexa). J. Protozool., 37(2): 86-90.
McKown, R.D., S.J. Upton, R.D. Klemm, and R.K. Ridley. 1990. New host and locality record for Trypanosoma peromysci. J. Parasitol., 76(2): 281-283.
Upton, S.J. and C.T. McAllister. 1990. The Eimeria (Apicomplexa:Eimeriidae) of Serpentes, with descriptions of three new species from colubrid snakes. Can. J. Zool. 68(5): 855-864.
McAllister, C.T., S.J. Upton and S.E. Trauth. 1990. Coccidian parasites (Apicomplexa: Eimeriidae) of Chelydra serpentina (Testudines: Chelydridae) from Arkansas and Texas, with descriptions of Isospora chelydrae sp. n. and Eimeria serpentina sp. n. Can. J. Zool. 68(5): 865-868.
McAllister, C.T. and S.J. Upton. 1990. The coccidia (Apicomplexa: Eimeriidae) of Crocodilia, with descriptions of two new species from Alligator mississippiensis (Reptilia: Alligatoridae) from Texas. J. Parasitol., 76(3): 332-336.
Upton, S.J. and P.S. Freed. 1990. Description of the oocysts of Eimeria beccari n. sp. (Apicomplexa: Eimeriidae) from Varanus prasinus beccari (Reptilia: Varanidae). Syst. Parasitol. 16(3): 181-184.
Upton, S.J., T.W. Campbell, M. Weigel, and R.D. McKown. 1990. The Eimeriidae (Apicomplexa) of raptors: Review of the literature and description of new species of the genera Caryospora and Eimeria. Can. J. Zool. 68(6): 1256-1265.
Upton, S.J. and P.S. Freed. 1990. Isospora albogularis sp. n. (Apicomplexa: Eimeriidae) from the yellow headed gecko, Gonatodes albogularis (Reptilia: Gekkonidae). Can. J. Zool. 68(6): 1266-1267.
Upton, S.J., D.K. Odell, and M.T. Walsh. 1990. Eimeria caretta sp. nov. (Apicomplexa: Eimeriidae) from the loggerhead sea turtle, Caretta caretta (Testudines). Can. J. Zool., 68(6): 1268-1269.
Tilley, M. and S.J. Upton. 1990. Electrophoretic characterization of Cryptosporidium parvum (KSU-1 isolate) (Apicomplexa: Cryptosporidiidae). Can. J. Zool., 68(7): 1513- 1519.
McAllister, C.T., S.J. Upton, and L.D. McCaskill. 1990. Three new species of Eimeria (Apicomplexa: Eimeriidae) from Apalone spinifera pallidus (Testudines: Trionychidae) in Texas, with a redescription of E. amydae. J. Parasitol., 76(4): 481- 486.
Tilley, M., R. Fayer, A. Guidry, S.J. Upton, and B.L. Blagburn. 1990. Cryptosporidium parvum (Apicomplexa: Cryptosporidiidae) oocyst and sporozoite antigens recognized by bovine colostral antibodies. Inf. Immun. 58(9): 2966-2971.
Upton, S.J., P.S. Freed, D.A. Burdick, and C.T. McAllister. 1990. Seven new species of coccidia (Apicomplexa: Eimeriorina) from reptiles in Madagascar. Can. J. Zool., 68(11): 2368-2375.
Tilley, M., S.J. Upton, and P.S. Freed. 1990. A comparative study on the biology of Cryptosporidium serpentis and Cryptosporidium parvum (Apicomplexa: Cryptosporidiidae). J. Zoo Wildlf. Med. 21(4): 463-467.
Marchin, G.L. and S.J. Upton. 1990. Microbial contamination of surface and ground waters adjacent to agricultural enterprises in Kansas. Contribution No. 279, Report No. G1563-02, May, 1990. Kansas Water Resources Research Inst., Lawrence, KS. 38 pp.
Upton, S.J. 1990. Book review. Cryptosporidiosis. A cosmopolitan disease in animals and in man. 2nd ed. Chermette, R. and Boufassa-Ouzrout, S., eds. J. Wildlf. Dis. 26: 144.
McAllister, C.T. and S.J. Upton. 1989. Redescription of Eimeria boveroi (Apicomplexa: Eimeriidae) from Hemidactylus mabouia (Sauria: Gekkonidae), and a new host record for Eimeria sceloporis. Trans. Am. Microscop. Soc., 108(1): 92-95.
Upton, S.J., P.S. Freed, and M.G. Freed. 1989. Two new species of coccidia (Apicomplexa: Eimeriorina) from Peruvian reptiles. Trans. Am. Microscop. Soc. 108(1): 96-100.
Upton, S.J., C.T., McAllister, P.S. Freed, and S.M. Barnard. 1989. Cryptosporidium spp. in wild and captive reptiles. J. Wildlf. Dis., 25(1): 20-30.
Upton, S.J., D.K. Odell, G.D. Bossart, and M.T. Walsh. 1989. Description of the oocysts of two new species of Eimeria (Apicomplexa: Eimeriidae) from the Florida manatee, Trichechus manatus (Sirenia: Trichechidae). J. Protozool., 36(1): 87-90.
McAllister, C.T. and S.J. Upton. 1989. Eimeria ornata n. sp. (Apicomplexa: Eimeriidae) from the ornate box turtle, Terrapene ornata ornata (Reptilia: Testudines), in Texas. J. Protozool., 36(2): 131-133.
McAllister, C.T. and S.J. Upton. 1989. Isospora peromysci Davis, 1967 (Apicomplexa: Eimeriidae) in Peromyscus leucopus and P. maniculatus (Rodentia: Cricetidae) from Texas. J. Protozool., 36(2): 175-176.
McAllister, C.T. and S.J. Upton. 1989. Eimeria cryptotis n. sp. (Apicomplexa: Eimeriidae) from the least shrew, Cryptotus parva (Insectivora: Soricidae), in northcentral Texas. J. Parasitol., 75(2): 212-214.
McAllister, C.T. and S.J. Upton. 1989. Coccidian parasites (Apicomplexa: Eimeriidae) of Nerodia spp. (Serpentes: Colubridae), with a description of a new species of Eimeria. J. Protozool., 36(3): 271-274.
McAllister, C.T. and S.J. Upton. 1989. Eimeria lancasterensis (Apicomplexa: Eimeriidae) from the eastern fox squirrel, Sciurus niger (Rodentia: Sciuridae), in northcentral Texas. J. Parasitol., 75(4): 642-644.
McAllister, C.T., S.J. Upton, and D.B. Conn. 1989. A comparative study of endoparasites in three species of sympatric Bufo (Anura: Bufonidae), from Texas. Proc. Helminthol. Soc. Wash., 56(2): 162-167.
Upton, S.J., R.A. Fridell, and M. Tilley. 1989. Trypanosoma kansasensis n. sp. from Neotoma floridana in Kansas. J. Wildlf. Dis., 25(3): 410-412.
McAllister, C.T. and S.J. Upton. 1989. The coccidia (Apicomplexa: Eimeriidae) of Testudines, with descriptions of three new species. Can. J. Zool., 67(10): 2459-2467.
Bristol, J.R., S.J. Upton, L.F. Mayberry, and E.D. Rael. 1989. Suppression of phytohemagglutinin induced splenocyte proliferation during concurrent infection with Eimeria nieschulzi and Nippostrongylus braziliensis. Experientia 45(8): 762-763.
Robel, R.J., N.A. Barnes, and S.J. Upton. 1989. Gastrointestinal protozoa and helminths from two raccoon populations in Kansas. J. Parasitol. 75(6): 1000-1003.
Upton, S.J., C.T. McAllister, and P.S. Freed. 1988. Eimeria turcicus sp.n. (Apicomplexa: Eimeriidae) from the Mediterranean gecko, Hemidactylus turcicus (Sauria: Gekkonidae). J. Protozool., 35(1): 24-25.
Upton, S.J. and S.M. Barnard. 1988. Development of Caryospora bigenetica (Apicomplexa: Eimeriidae) in experimentally infected mice. Int. J. Parasitol., 18(1): 15-20.
Upton, S.J. and P.S. Freed. 1988. Description of the oocysts of Isospora pachydactyli sp. n. (Apicomplexa: Eimeriidae) from Bibron's gecko, Pachydactylus bibronii (Reptilia: Gekkonidae). Can. J. Zool., 66(3): 597-598.
McAllister, C.T. and S.J. Upton. 1988. Eimeria taylori sp. n. (Apicomplexa: Eimeriidae) and E. baiomysis from the northern pygmy mouse, Baiomys taylori (Rodentia: Cricetidae), from Texas, U.S.A. Trans. Am. Microscop. Soc., 107(3): 296-300.
Upton, S.J., A.A. Marchiondo, and R.N. Williams. 1988. New species of Isospora (Apicomplexa: Eimeriidae) from passeriform birds of Hawaii. Syst. Parasitol., 12(2): 81-85.
Upton, S.J. and C.T. McAllister. 1988. The coccidia (Apicomplexa: Eimeriidae) of Anura, with descriptions of four new species. Can. J. Zool., 66(8): 1882-1830.
Upton, S.J., S.L. Gardner, and D.W. Duszynski. 1988. The round stingray, Urolophus halleri (Rajiformes: Dasyatidae) as a host for Eimeria chollaensis sp. n. (Apicomplexa: Eimeriidae). Can. J. Zool., 66(9): 2049-2052.
McAllister, C.T., S.J. Upton, and P.S. Freed. 1988. Eimeria lineri sp. n. (Apicomplexa: Eimeriidae) from the Mediterranean gecko, Hemidactylus turcicus (Sauria: Gekkonidae), in Louisiana and Texas. Proc. Helminthol. Soc. Wash., 55(2): 256-259.
Upton, S.J., M.E. Tilley, G.L. Marchin, and L.R. Fina. 1988. Efficacy of a pentaiodide resin disinfectant on Cryptosporidium parvum (Apicomplexa: Cryptosporidiidae) oocysts in vitro. J. Parasitol., 74(4): 719-721.
Lindsay, D.S., C.A. Sundermann, B.L. Blagburn, S.J. Upton, and S.M. Barnard. 1988. Fatal Caryospora bigenetica (Apicomplexa: Eimeriidae) infections in cotton rats, Sigmodon hispidus. J. Parasitol., 74(5): 838-841.
Upton, S.J. and C.T. McAllister. 1988. Three new species of Eimeria (Apicomplexa: Eimeriidae) from Nerodia rhombifera (Serpentes: Colubridae) from Texas. J. Protozool., 35(4): 511-513.
Tilley, M. and S.J. Upton. 1988. A comparative study on the development of Eimeria nieschulzi in vitro using aerobic and reducing conditions. J. Parasitol., 74(6): 1042-1045.
McAllister, C.T. and S.J. Upton. 1988. Eimeria trachemydis n. sp. (Apicomplexa: Eimeriidae) and other eimerians from the red-eared slider, Trachemys scripta elegans (Reptilia: Testudines), in Northcentral Texas. J. Parasitol., 74(6): 1014- 1017.
Upton, S.J., L.F. Mayberry, J.R. Bristol, S.H. Favela, and G.R. Sambrano. 1987. Suppression of peripheral eosinophilia by the rat coccidium, Eimeria nieschulzi (Apicomplexa: Eimeriidae) in experimentally infected rats. J. Parasitol., 73(2): 300-308.
Marchiondo, A.A. and S.J. Upton. 1987. Eimeria albigulae and E. ladronensis: New host records from the bushy-tailed woodrat, Neotoma cinerea, from Utah. J. Parasitol., 73(2): 421-422.
McAllister, C.T. and S.J. Upton. 1987. Endoparasites of the smallmouth salamander, Ambystoma texanum (Caudata: Ambystomatidae) from Dallas County, Texas. Proc. Helminthol. Soc. Wash., 54(2): 258-261.
McAllister, C.T. and S.J. Upton. 1987. Parasites of the Great Plains narrowmouth toad (Gastrophryne olivacea) from northern Texas. J. Wildlf. Dis., 23(4): 686-688.
Broaddus, R.R., L.F. Mayberry, J.R. Bristol, and S.J. Upton. 1987. Suppression of Nippostrongylus brasiliensis (Nematoda) induced lysophospholipase activity and peripheral eosinophilia by Eimeria nieschulzi. J. Parasitol., 73(4): 739-742.
Upton, S.J. and S.M. Barnard. 1987. Two new species of coccidia (Apicomplexa: Eimeriidae) from Madagascar gekkonids. J. Protozool., 34(4): 452-454.
Upton, S.J., W.L. Current, and S.M. Barnard. 1986. A review of the genus Caryospora (Apicomplexa: Eimeriidae). Syst. Parasitol., 8(2): 3-21.
Upton, S.J., J.R. Bristol, S.L. Gardner, and D.W. Duszynski. 1986. Eimeria halleri sp.n. (Apicomplexa: Eimeriidae) from the round stingray, Urolophus halleri (Rajiformes: Dasyatidae). Proc. Helminthol. Soc. Wash., 53(1): 110-112.
Upton, S.J. and S.M. Barnard. 1986. Experimental transmission of Caryospora simplex (Apicomplexa: Eimeriorina) to Palestine vipers, Vipera xanthina palestinae (Serpentes: Viperidae). J. Protozool., 33(1): 129-130.
Upton, S.J. and E.C. Peters. 1986. A new and unusual species of coccidium (Apicomplexa: Agamococcidiorida) from Jamaican scleractinian corals. J. Invert. Pathol., 47(2): 184-193.
Current, W.L., S.J. Upton, and T.B. Haynes. 1986. The life cycle of Cryptosporidium baileyi n. sp. (Apicomplexa, Cryptosporidiidae) infecting chickens. J. Protozool. 33(2): 289-296.
Upton, S.J., D.S. Lindsay, W.L. Current, and J.V. Ernst. 1985. Isospora masoni sp. n. (Apicomplexa: Eimeriidae) from the cotton rat, Sigmodon hispidus. Proc. Helminthol. Soc. Wash., 51(1): 60-63.
Upton, S.J., D.S. Lindsay, W.L. Current, and S.M. Barnard. 1985. Mouse-to-mouse transmission of Caryospora simplex (Apicomplexa: Eimeriidae). J. Parasitol., 71(3): 395-396.
Upton, S.J. and W.L. Current. 1985. The species of Cryptosporidium (Apicomplexa: Cryptosporidiidae) infecting mammals. J. Parasitol., 71(5):625-629.
Upton, S.J., W.L. Current, and S.L. Clubb. 1985. Two new species of Isospora (Apicomplexa: Eimeriidae) from passeriform birds of South America. Syst. Parasitol., 7(3): 277-279.
Upton, S.J., W.L. Current, S.M. Barnard, and J.V. Ernst. 1984. In vitro excystation of Caryospora simplex (Apicomplexa: Eimeriorina). J. Protozool., 31(2): 293-297.
Upton, S.J., W.L. Current, S.M. Barnard, and J.V. Ernst. 1984. Extraintestinal development of Caryospora simplex (Apicomplexa: Eimeriidae) in experimentally infected mice, Mus musculus. J. Protozool., 31(3):392-398.
Upton, S.J., T.B. Haynes, W.L. Current, and S.M. Barnard. 1984. Development of Caryospora simplex (Apicomplexa: Eimeriidae) from sporozoites to oocysts in human embryonic lung cell culture. J. Protozool., 31(3): 398-402.
Upton, S.J., D.W. Reduker, W.L. Current, and D.W. Duszynski. 1984. Taxonomy of North American Fish Eimeriidae. N.O.A.A. Tech. Report NMFS II, August, 1984, 18 pp.
Upton, S.J., W.L. Current, and S.M. Barnard. 1984. A new species of Caryospora (Apicomplexa: Eimeriorina) from Elaphe spp (Serpentes: Colubridae) from the southeastern and central United States. Trans. Am. Microscop. Soc., 103(3): 240-244.
Upton, S.J., W.L. Current, and S.M. Barnard. 1984. A new species of Caryospora (Apicomplexa: Eimeriorina) from the green lizard, Anolis carolinensis. Trans. Am. Microscop. Soc., 103(3): 245-248.
Upton, S.J., J.V. Ernst, S.L. Clubb, and W.L. Current. 1984. Eimeria forresteri sp. n. (Apicomplexa: Eimeriidae) from Ramphastos toco and a redescription of Isospora graculai from Gracula religiosa. Syst. Parasitol., 6(3): 237-240.
Lindsay, D.S., W.L. Current, and S.J. Upton. 1984. Development of Eimeria tuskegeensis (Protozoa: Eimeriidae) from the cotton rat, Sigmodon hispidus, in cell culture. J. Alab. Acad. Sci., 55(4): 248-256.
Upton, S.J., C.S. Crawford, and R.L. Hoffman. 1983. A new species of thelastomatid (Nematoda: Thelastomatidae) from the desert millipede, Orthoporus ornatus (Diplopoda: Spirostreptidae). Proc. Helminthol. Soc. Wash., 50(1): 69-82.
Upton, S.J., J.V. Ernst, S.M. Barnard, and W.L. Current. 1983. Redescription of the oocysts of Caryospora simplex from an Ottoman viper, Vipera xanthina xanthina. Trans. Am. Microscop. Soc., 102(3): 258-262.
Upton, S.J. and D.W. Duszynski. 1982. Development of Eimeria funduli in Fundulus heteroclitus. J. Protozool., 29(1): 66-71.
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